How do you know when your suppose to multiply or divide in dilation questions? for example when it says triangle a, b,c is dilated by a scale factor of 2/5 what are the new coordinates, how do you know to multiply or divide to find those new coordinates.

hi,

i'm 75% sure the answer is 1,1 to both lines.

have a great day

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°